Electrical Videos

Learn how to install a track lighting system on the ceiling of your kitchen, office, or living room, with master electrician Allen Gallant.

This Old House general contractor Tom Silva shows how to snake wires through walls for a pair of outdoor speakers.

Learn the process behind a 200-amp service upgrade from master electrician Scott Caron with our step-by-step electrical guide.

Master electrician Scott Caron installs a new panel to complete a service upgrade and shares details, techniques, and safety precautions.

Brighten up your home by installing this simple light fixture. This Old House master electrician Heath Eastman shows you how.

Learn how to mark holes for electrical boxes on drywall from This Old House general contractor Tom Silva by following our step-by-step guide.

Learn how to add a new electrical outlet to your home from master electrician Allen Gallant in our step-by-step installation guide.

Worried about electricity costs? Learn some simple tips for cutting down your energy usage from energy efficiency expert Paul Scheckel.

Learn insider tips for replacing a faulty three-way light switch in your home with our step-by-step switch replacement guide.

There are several ways to upgrade older two-prong receptacles to three-prong ones. Learn more from expert Heath Eastman.

Worried about power outages? Learn how to install a standby generator by following our detailed guide so you never risk losing electricity.